[Code of Federal Regulations] [Title 48, Volume 7] [Revised as of October 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 48CFR3011.103] [Page 75] TITLE 48--FEDERAL ACQUISITION REGULATIONS SYSTEM CHAPTER 30--DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY ACQUISITION REGULATION (HSAR) Sec. 3011.103 Market acceptance. (a) Contracting officers may act on behalf of the head of the agency in this subpart only. Contracting officers may, under appropriate circumstances, require offerors to make the required demonstrations. Subpart 3011.2_Using and Maintaining Requirements Documents